Texas Instruments CD74HC08/CD74HC08-Q1 Quad 2-Input AND Gates
Texas Instruments CD74HC08/CD74HC08-Q1 Quad 2-Input AND Gates contains four independent 2-input AND gates. Each gate performs the Boolean function Y = A ● B in positive logic. These devices have a wide operating voltage range of 2V to 6V and a wide operating temperature range of –55°C to +125°C. The CD74HC08-EP devices have gold bond wires, a temperature range of –55 to +105°C, and an SnPb lead finish. The Texas Instruments CD74HC08-Q1 devices are AEC-Q100 qualified for automotive applications.
Features
- Buffered inputs
- Wide operating voltage range of 2V to 6V
- Wide operating temperature range of –55°C to +125°C
- Supports fanout up to 10 LSTTL loads
- Significant power reduction compared to LSTTL logic ICs
Applications
- Combining Power Good signals
- Enable digital signals
Additional Resources
- CD74HC08 Datasheet
- CD74HC08-EP Datasheet
- CD74HC08-Q1 Datasheet
- Application Note: Designing With Logic
- Application Note: Implications of Slow or Floating CMOS Inputs
- Application Note: Understanding and Interpreting Standard-Logic Data Sheets
- Application Note: Using High-Speed CMOS and Advanced CMOS in Systems With Multiple VCC
- Selection Guide: Logic Guide
- User Guide: LOGIC Pocket Data Book
Logic Diagram (Positive Logic)
Development Tool
Texas Instruments 14-24-LOGIC-EVM Logic Evaluation Module (EVM)
Generic evaluation module developed to support any TI logic leaded device in a 14 to 24 pin count.
Published: 2025-04-29
| Updated: 2025-05-12